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AP audience (visibility) パースの修正 (#5783)

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* Refactor audience

* audienceのないAP Object 対応

* fix

* Update src/remote/activitypub/audience.ts

Co-Authored-By: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

* Update src/remote/activitypub/audience.ts

Co-Authored-By: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

Co-authored-by: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
This commit is contained in:
MeiMei
2020-01-30 18:58:13 +09:00
committed by GitHub
parent f6987c72ac
commit 711aa564c1
5 changed files with 123 additions and 68 deletions
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52
src/remote/activitypub/models/note.ts
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@@ -5,10 +5,10 @@ import Resolver from '../resolver';
import post from '../../../services/note/create';
import { resolvePerson, updatePerson } from './person';
import { resolveImage } from './image';
import { IRemoteUser, User } from '../../../models/entities/user';
import { IRemoteUser } from '../../../models/entities/user';
import { fromHtml } from '../../../mfm/fromHtml';
import { ITag, extractHashtags } from './tag';
import { unique, concat, difference } from '../../../prelude/array';
import { unique } from '../../../prelude/array';
import { extractPollFromQuestion } from './question';
import vote from '../../../services/note/polls/vote';
import { apLogger } from '../logger';
@@ -17,13 +17,14 @@ import { deliverQuestionUpdate } from '../../../services/note/polls/update';
import { extractDbHost, toPuny } from '../../../misc/convert-host';
import { Notes, Emojis, Polls } from '../../../models';
import { Note } from '../../../models/entities/note';
import { IObject, IPost, getApIds, getOneApId, getApId, validPost } from '../type';
import { IObject, INote, getOneApId, getApId, validPost, ICreate, isCreate } from '../type';
import { Emoji } from '../../../models/entities/emoji';
import { genId } from '../../../misc/gen-id';
import { fetchMeta } from '../../../misc/fetch-meta';
import { ensure } from '../../../prelude/ensure';
import { getApLock } from '../../../misc/app-lock';
import { createMessage } from '../../../services/messages/create';
import { parseAudience } from '../audience';
const logger = apLogger;
@@ -77,7 +78,7 @@ export async function fetchNote(value: string | IObject, resolver?: Resolver): P
/**
* Noteを作成します。
*/
export async function createNote(value: string | IObject, resolver?: Resolver, silent = false): Promise<Note | null> {
export async function createNote(value: string | IObject, resolver?: Resolver, silent = false, activity?: ICreate): Promise<Note | null> {
if (resolver == null) resolver = new Resolver();
const object: any = await resolver.resolve(value);
@@ -109,25 +110,24 @@ export async function createNote(value: string | IObject, resolver?: Resolver, s
throw new Error('actor has been suspended');
}
//#region Visibility
const to = getApIds(note.to);
const cc = getApIds(note.cc);
const noteAudience = await parseAudience(actor, note.to, note.cc);
let visibility = noteAudience.visibility;
let visibleUsers = noteAudience.visibleUsers;
let apMentions = noteAudience.mentionedUsers;
let visibility = 'public';
let visibleUsers: User[] = [];
if (!to.includes('https://www.w3.org/ns/activitystreams#Public')) {
if (cc.includes('https://www.w3.org/ns/activitystreams#Public')) {
visibility = 'home';
} else if (to.includes(`${actor.uri}/followers`)) { // TODO: person.followerと照合するべき？
visibility = 'followers';
} else {
visibility = 'specified';
visibleUsers = await Promise.all(to.map(uri => resolvePerson(uri, resolver)));
// Audience (to, cc) が指定されてなかった場合
if (visibility === 'specified' && visibleUsers.length === 0) {
if (activity && isCreate(activity)) {
// Create 起因ならば Activity を見る
const activityAudience = await parseAudience(actor, activity.to, activity.cc);
visibility = activityAudience.visibility;
visibleUsers = activityAudience.visibleUsers;
apMentions = activityAudience.mentionedUsers;
} else if (typeof value === 'string') { // 入力がstringならばresolverでGETが発生している
// こちらから匿名GET出来たものならばpublic
visibility = 'public';
}
}
//#endergion
const apMentions = await extractMentionedUsers(actor, to, cc, resolver);
const apHashtags = await extractHashtags(note.tag);
@@ -363,15 +363,3 @@ export async function extractEmojis(tags: ITag[], host: string): Promise<Emoji[]
} as Partial<Emoji>);
}));
}
async function extractMentionedUsers(actor: IRemoteUser, to: string[], cc: string[], resolver: Resolver) {
const ignoreUris = ['https://www.w3.org/ns/activitystreams#Public', `${actor.uri}/followers`];
const uris = difference(unique(concat([to || [], cc || []])), ignoreUris);
const limit = promiseLimit<User | null>(2);
const users = await Promise.all(
uris.map(uri => limit(() => resolvePerson(uri, resolver).catch(() => null)) as Promise<User | null>)
);
return users.filter(x => x != null) as User[];
}